Caustic Soda (Flake Pearl Solid)

Caustic Soda (Flake Pearl Solid) 

Other Names: sodium hydroxide
purity : 96% or 99%
HS Code: 28151100
CAS No. : 1310-73-2
EINECS No. : 215-185-5
Molecular formula: NaOH

Specification

Items	Specification
	Flakes/Solid			Pearls
NaOH(%min)	96	98	99	96	99
Na2CO3(%max)	1.2	1.0	0.5	1.2	0.5
NaCl(%max)	2.5	0.08	0.03	2.5	0.03
Fe2O3(%max)	0.008	0.01	0.005	0.008	0.

Characterisics:
White color with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air.


Applications:
a) Widely used in papermaking, synthetic detergent, soap, adhesive fiber, artificial silk and cotton goods in light textile industry

 

b) Pesticides, dye, rubber, fertilizer in chemical industry

 

c) Petroleum drilling, refining petroleum grease and purifier in petroleum industry

 

d) National defense industry, mechanical industry, lumber industry, metallurgical, pharmaceutical industry, urban construction and so on.


Resource:

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